baber/WOPTO huggingface dataset:
Patent JP-2000160833-A (JP)
Title: Concrete form utilizing water load and its reinforcing tool
Inventor: KANAZAWA KOSUKE
IPC: E04G9/05
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate handling, make lightweight and simplify a setting working by providing an opening for a water inlet on the top part, and using a part of the peripheral side wall of the vessel as a concrete contact face by the vessel providing a water reservoir space in the inside. SOLUTION: The entire top part of a box-like vessel comprising a vertical side wall 2 surrounding around and a bottom wall 3 is made an opening for a water inlet 4, and the inside is used as a water reservoir space 5. A part of the peripheral side wall 2 is made of a rectangular plate of a large area, and the outer face is formed into a main side wall 2a used for a contact face with placing concrete. Since water held in the inside on a small side wall 2b is drained, one or a plurality of through holes 6 for draining are provided at the downward near position of the inside space 5. Thereby a concrete form 1 is integrated, handling is facilitated and made lightweight. The setting thereof is simply carried out along a concrete placing part, it is sufficient if only water is held in the inside.
Patent JP-H11161752-A (JP)
Title: Communication system for moving object
Inventor: HIROOKA YOSHIHITO
IPC: G06K17/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the serviceability of a system by allowing a user to know a distance between a reader/writer and an ID tag, and allowing the user to recognize a measure of a distance appropriate for communication between the reader/writer and the ID tag. SOLUTION: A position relation between a reader/writer 1 and an ID tag 3 can be captured according to a signal level received from the ID tag 3 by a reader/writer 1. Then, the reader/writer 1 having means 17 and 18 for receiving a response signal transmitted from the ID tag 3 is provided with means 4 and 6 for detecting the reception level of the signal, and with outputting means 5 and 7 for outputting an acoustic signal or a visual signal corresponding to the detected reception level. Then, a user can recognize the position relation between the reader/writer 1 and the ID tag 3 according to the acoustic signal such as the volume of a beep sound or the level of frequencies, or to the visual signal such as the emitted light quantity or the number of light emission of a light emitting element.
Patent JP-H06195951-A (JP)
Title: Reproducing device
Inventor: TANAKA YASUYUKI
IPC: G11B27/28
Filed: 1992-12-22
Abstract: PURPOSE:To prevent reproduced data having a low error rate from being rewritten with reproduced data having a high error rate at the time of slow reproducing. CONSTITUTION:A detecting circuit 54 detects the analog signal from an input terminal 50, and a comparing circuit 56 compares a detection output Venv with a threshold Vth from an ID decoding circuit 62. The comparing circuit 56 outputs a binary signal DOS which is logical '0' in the case of Vnv>Vth but is logical '1' in the other case. The signal DOS closes switches 64 and 66 when being logical '0', and it opens them when being logical '1'. A data detecting circuit 52 reproduces data together with an address signal ID, and reproduced data is applied to the contact (a) side of a switch 58, and the address signal ID is applied from a contact (b) of the switch 58 to the ID decoding circuit 62. Reproduced data is written in a memory 68 when switches 64 and 66 are closed, but write of reproduced data is inhibited when switches 64 and 66 are opened.
Patent JP-H07169935-A (JP)
Title: Solid-state image pickup device and its charge transfer method
Inventor: MONOI MAKOTO
IPC: H04N5/347
Filed: 1993-12-15
Abstract: PURPOSE:To easily conduct accurate correction of signal output and also to eliminate the leftover of apparent charge even when there is leftover charge in the transfer of charge between registers by the image pickup device having multiwire CCD register structure. CONSTITUTION:A fat-zero electric charge 20 is injected to a CCD register 3 when it is transferred between registers, and the fat-zero charge 20 and a signal charge are collectively between registers transferred. The fat-zero charge 20 supplied from input parts 11 and 12 is transferred between registers before interresistor transfer of the signal charge supplied from the picture element 1 of semiconductor substrate. The remaining charge of transfer when the fat- zero charge is transferred between registers is detected, signal is corrected in the amount corresponding to the above-mentioned detection, and the remaining charge exhausting means, with which the remaining charge from the interresistor transfer is exhausted immediately before the signal charge is transferred between registers, is provided.
Patent JP-2000133189-A (JP)
Title: Electron microscope device
Inventor: KIMOTO TAKAYOSHI
IPC: H01J37/22
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a new electron microscope device capable of observing samples at high resolution even in low- and high-temperature environments. SOLUTION: An electron microscope device in which the temperature of a sample to be observed is controlled has a circulation means for a cooling material that cools the sample and a cooling material adjustment means, e.g. a circulation control means 29. The temperature of the sample is controlled by adjusting the flow rate of the cooling material using the cooling material adjustment means.
Patent JP-H03199432-A (JP)
Title: Drafting apparatus
Inventor: MORISHITA SHOZO
IPC: D01H5/64
Filed: 1989-12-28
Abstract: PURPOSE:To remove fly waste attached to a draft roller by contacting a clearer roller between the top rollers of a draft roller, peeling the fly waste with a comber while intermittently rotating the clearer roller and sucking the peeled fly waste with a suction member. CONSTITUTION:A clearer roller 12 having a cloth 14 pasted on the circumference is contacted with a back top roller 8 and a top apron 7a and the rotation of the clearer roller 12 is intermittently stopped with a ratchet 16 to peel the fly waste attached to the roller 12 with a comber 17. The peelded fly waste is sucked with a suction means 18 and removed through a duct 20.
Patent JP-H09176061-A (JP)
Title: Continuous production of dialkyl carbonate and diol
Inventor: TOJO MASAHIRO
IPC: C07C68/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a dialkyl carbonate and diols of high purity can continuously be produced in a short reactional time in a high yield. SOLUTION: A cyclic carbonate is reacted with an aliphatic monohydric alcohol in a continuous multistage distillation column equipped with a transesterification reactor on the outside thereof to take out low-boiling components containing a dialkyl carbonate from the column top. High-boiling components containing a diol and the cyclic carbonate are continuously taken out of the column bottom and continuously fed to a continuous hydrolytic reactor to hydrolyze the unreacted cyclic carbonate. Thereby, the diol is continuously produced.
Patent JP-2001158379-A (JP)
Title: Automobile front pillar
Inventor: AKIYAMA AKIHIKO
IPC: B62D25/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an automobile front pillar capable of fully reducing impact on an obstacle while maintaining the intrinsic rigidity of the front pillar. SOLUTION: The front pillar 20 of cylindrical cross section is formed with a first flexible portion 23 located on the inside of the front pillar 20 facing the interior 38 of the automobile, for promoting deformation of the front pillar 23, and a plurality of slits 30 are formed along the first flexible portion 30. Thus, when an obstacle collides against the front pillar 20, the first flexible portion 23 of the front pillar 20 is readily deformed. The other sections of the front pillar 20 are made thick enough to resist deformation so as to fully secure the rigidity of the front pillar 20.
Patent JP-H06194865-A (JP)
Title: Electrostatic latent image developing toner
Inventor: OTA MITSURU
IPC: G03G9/08
Filed: 1992-12-22
Abstract: PURPOSE:To provide an electrostatic latent image developing toner obtaining sufficient flowability even when the core particles are made fine. CONSTITUTION:Since core particles to be used are smaller than a conventional toner, the external additive having >=0.10g/cc bulk density is added to obtain sufficient flowability as the electrostatic latent developing toner. Since the flowability is sufficient, the toner can be smoothly supplied to a developing part without causing aggregation in a toner cartridge, and the toner can be smoothly supplied to the toner cartridge.
Patent JP-H09182621-A (JP)
Title: Airtight bar-shaped cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D40/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To remarkably enhance the assembling work of seal cylindrical bodies, and also to insure a uniform sealing function to respective products, by inserting a seal cylindrical body from the upper end of an inner cylindrical body after an outer cylindrical body and the inner cylindrical body have been assembled with each other, and by mounting it to the upper end of the outer cylindrical body for assembling them. SOLUTION: A small-diameter part 12a is formed to the upper end part of an outer cylindrical body 12 on which a cap 20 is fitted, and a diameter- contracted part 40 reaching the upper end of the small-diameter part 12a is formed to the outer circumference of the upper end part of the small diameter part 12a. A seal cylindrical body 42 in which a seal part 42a for covering the upper end of the small diameter part 12a has been formed is fitted to the diameter-contracted part 40 so as to be closely brought into contact, so that the space between the outer cylindrical body 12 and the inner cylindrical body 14 is sealed by the seal cylindrical body 42.
Patent JP-2000282033-A (JP)
Title: Metal surface treatment agent and method for treating surface of metallic layer
Inventor: HIUGA HARUFUSA
IPC: C23F11/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a metal surface treatment agent capable of preventing discoloration of, and improving the soldering wettability, lubricity, contact resistance, etc., on the surface of metallic layers, and thus capable of retaining the surface characteristics of metallic layers over a long period. SOLUTION: This metal surface treatment agent comprises a tetrazole-based compound (a tetrazole compound or mercaptotetrazole compound) and a thiadiazole-based compound (a thiadiazole compound or thidiazolone compound).
Patent JP-H05168465-A (JP)
Title: Mutant strain of phaffia rhodozyma and production of carotenoids by its cultivation
Inventor: YAJIMA TOSHIO
IPC: C12R1/645
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a mutant strain of Phaffia rhodozyma, composed of a mutant strain capable of producing carotenoids corresponding any biosynthetic precursors of astaxanthin and capable of efficiently producing beta-carotene or echinenone in high selectivity. CONSTITUTION:A mutant strain which is a mutant strain of Phaffia rhodozyma capable of mainly producing carotenoids of any biosynthetic precursors of astaxanthin in which any of the biosynthetic pathways leading to astaxanthin are cut off or damaged. Furthermore, carotenoids composed of beta-carotene or echinenone are preferred as the precursors. The carotenoids are obtained by culturing the mutant strain.
Patent JP-H10181337-A (JP)
Title: Full reheat type air conditioner for automobile
Inventor: KOYAMA YUKIO
IPC: B60H1/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To unifoma the temperature distribution even if the thermal load of a heater core is small by providing a heater core with hot water inlet/outlet disposed on the upstream side and the downstream side of an air passage for making a U-turn of hot water in the direction parallel to a passing air flow to be circulated, and a switching means for the circulating direction of passing hot water. SOLUTION: In a heater core 3, hot water makes a U-turn inside in the direction parallel to a passing air flow, and the heater core has a first hot water inlet/outlet 3a on the upstream side of an air passage 20 and a second hot water inlet/outlet 3b on the downstream side. A 4-port selector valve 2 as a switching means for switching the circulating direction of hot water passing through the heater core 3 is provided between an engine 4 as a hot water supply source and the heater core 3, in the outgoing path for hot water, the temperature of a header part 15 near the first hot water inlet/outlet 3a to which hot water is introduced is high, and in the return path, the temperature of a header part 16 near the second hot water inlet/outlet is high.  The temperature distribution is reverse between the outgoing path and the return path to be cancelled, so that the temperature distribution is uniform as the whole of the heater core 3.
Patent JP-H03200920-A (JP)
Title: Optical scanner
Inventor: YOSHITAKE MASACHIKA
IPC: G02B26/10
Filed: 1989-12-28
Abstract: PURPOSE:To scan a laser beam accurately in a specific direction by providing a mirror surface body fitted to a rotary shaft, a stator coil, and a magnetic fitted to the mirror surface body. CONSTITUTION:The rotary shaft 13 is fitted to a motor housing 12 and the laser light is put in scanning motion through a polygon mirror 14 fitted to the rotary shaft 13. Further, the stator coil 16 is fixed to the motor housing 12 and set opposite the magnet 15 on the reverse surface of the polygon mirror 14. When a driving current is supplied to the stator coil 16, a turning force is generated between the stator coil 16 and magnet 15f and the rotary shaft 13 and polygon mirror 14 rotates with the turning force. Therefore, the need for a rotor is eliminated and the polygon mirror 14 does not rotate in waving owing to the fitting state of the rotor and flange. Consequently, the laser beam can be put in accurate scanning motion in the specific direction.
Patent JP-H11163678-A (JP)
Title: Digital signal processing circuit
Inventor: OKA TATSUTO
IPC: H04B1/40
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce direct current offset that is mixed into a signal at the time of performing bit truncation for hardware scale reduction in the case of a digital filter, etc. SOLUTION: When a truncation processing part 105 rounds down n-bits of an output of an operation processing part 102 of a digital signal, a correction value generation circuit 104 is provided to generate a correction value (2<n> -1)/2 of a truncation error and correction is performed by using an adder 103. Consequently, it is possible to get a signal from which direct current offset to occur by truncation is eliminated from an output terminal 104.
Patent JP-H06190122-A (JP)
Title: Cover device for tank member of pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-12-24
Abstract: PURPOSE:To constitute a device so that dust and foreign matter are not mixed into the inside of the tank member, and for instance, PACHINKO balls are not dropped down from the tank member, even if a door of the PACHINKO machine is opened and closed with a rush, and also, a receiving port for the PACHINKO balls of a cover member is allowed to coincide with a discharge port of a chute. CONSTITUTION:The device is constituted so that at the time of fitting a cover member 40 into a roughly rectangular opening 32 of a prize ball tank 30 in order to attach the cover member 40 to the prize ball tank 30, a receiving port 42 for PACHINKO balls of the cover member 40 coincides with a discharge port of a counter, and by expanding and contracting a bellows part 44 in connection therewith, the whole roughly rectangular opening 32 is closed up. Detaining projections 46 formed in both side edges of the cover member 40 are detained to both side edge parts of the roughly rectangular opening 32, so that the receiving port 42 for PACHINKO balls does not move in the longitudinal direction by restoring force of the bellows part 44.
Patent JP-H11155810-A (JP)
Title: Endoscope
Inventor: TAKIZAWA TSUTOMU
IPC: G02B23/24
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To minimize the protrusion of a connection circuit from a light source device and almost completely avoid trouble in contact with a doctor or the like. SOLUTION: An endoscope 1 comprises an endoscope main body 2, an operation part 3, a connection cable 4 and a connection circuit 5. The connection cable 5 has a rectangular-parallelopiped housing 51 formed with board opposed panels 52a, 52b, side plate panels 53a, 53b and end plate panels 54a, 54b, a circuit board stored in the housing 51 and a connector installed on the board opposed panel 52b. The board opposed panels 52a, 52b are arranged parallel to the circuit board. The endoscope 1 and a light source device are connected to each other with the joint of the socket of the light source device 6 to the connector of the connection circuit 5 and the circuit board and the board opposed panels 52a, 52b are arranged almost parallel to the face on the socket side of the light source device 6.
Patent JP-H11157716-A (JP)
Title: Image recording device
Inventor: TAKEHARA KENICHI
IPC: B65H26/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device which allows surely detecting that recording paper is close to its end by preventing the recording paper from becoming endless at reduced cost. SOLUTION: An image recording device includes a recording paper holder 4, a feed path for recording paper 1 defined by the upper part 6 of the feed path and the lower part 5 of the feed path, and a sensor 11 detecting whether or no the recording paper 1 is present. The feed path is sized to allow passage of an wound core 2, and when the amount of recording paper which remains in the recording paper holder 4 has decreased during the operation of the image recording device and the diameter of the recording paper can just pass through the feed path, the wound core 2 is forced into the feed path by the tension of the recording paper 1 and passes through the sensor 11, thus detecting that the recording paper 1 is close to its end.  A means for regulating position so that the recording paper 1 does not become unstable inside the recording paper holder 4, a means for regulating the recording paper at the sensor part so that it does not slacken, and a means for regulating the advance of the core 2 in the feed path are provided to allow more stable action.
Patent JP-2001167433-A (JP)
Title: Method and device for manufacturing magnetic recording medium
Inventor: YOSHIDA HIDEKI
IPC: G11B5/85
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance the manufacturing yield by effectively preventing the occurrence of wrinckles during manufacture of a metallic thin film type mag netic recording medium. SOLUTION: This method for manufacturing the magnetic recording medium having a magnetic and metallic thin film on a non-magnetic substrate, comprises a process for forming a thin metallic substrate in the preferably whole width of the non-magnetic substrate and forming a magnetic layer on the thin metallic substrate so that the width of the magnetic layer becomes narrower than the width of the thin metallic substrate.
Patent JP-2001168283-A (JP)
Title: Surge protection device
Inventor: TSUJINO HIDEJI
IPC: H01L21/822
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a surge protection device protecting an inner circuit and a protection element itself protecting the circuit from a surge even if the surge of static electricity is applied to a signal terminal. SOLUTION: The surge protection element 9 constituted by combining a P channel MOS transistor 16 and a bipolar transistor 17 is connected between a positive power terminal 3 and a negative power terminal 4. A first diode 5 is connected between the positive power terminal 3 and the signal terminal 2, and a second diode 6 is connected between the negative power terminal 4 and the signal terminal 2.
Patent JP-H0772944-A (JP)
Title: Precision voltage reference circuit and computer apparatus using it
Inventor: KERII TETSUDOROU
IPC: G05F3/24
Filed: 1993-12-21
Abstract: PURPOSE: To obtain a precise voltage reference for integrated circuit. CONSTITUTION: This precise voltage reference circuit is provided with a pair of similar flash EEPROM memory cells 12 and 13 having different charges at floating gates, circuit for connecting each cell 12 and 13 with a pair of parallel circuits which generate equal current values in a balanced state, device which detects a voltage in each parallel circuit pair, and supplies an output voltage which can be sued as a reference value when the currents are balanced, and device which detects the change of the output voltage when the output voltage is changed from the voltage supplied at the time of balancing, changes the currents flowing through the flash EEPROM memory cells 12 and 13, and balances the currents.
Patent JP-2001159239-A (JP)
Title: Execution method for sprayed concrete
Inventor: MATSUURA SHIGERU
IPC: E21D11/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an execution method for sprayed concrete capable of achieving an excellent quick setting property and an execution property. SOLUTION: A non-slurry powder accelerating agent is introduced into concrete in addition to a liquid accelerating agent immediately before the concrete is sprayed, then the concrete is sprayed in this execution method of sprayed concrete.
Patent JP-H03206349-A (JP)
Title: Electromagnetic furl injection valve
Inventor: TAKEDA HIDETO
IPC: F02M51/08
Filed: 1989-12-29
Abstract: PURPOSE:To set up a plurality of needles without receiving restriction for setting up by providing a plurality of the needles parallelly to a valve axial direction in a single solenoid valve housing, and fixing a solenoid for driving each needle with an interval in the valve axial direction in the housing. CONSTITUTION:This fuel injection valve 116, provided in a cylinder head 102 of a two-cycle internal combustion engine provided with intake and exhaust valves, has external open valves 3, 4 provided at end parts of two needles 5, 6 arranged in parallel to the valve axial direction, and each valve 3, 4 is normally seated in valve seats 34, 35 by springs 7, 8. The other end part of each needle 5, 6 is adapted to magnetic material made moving cores 9, 10 pressed downward by springs 11, 12, and solenoids 22, 17, including coils 18, 13, are provided in the periphery of each core 9, 10. Fuel is injected by energizing the coils 18, 13 to move downward the cores 9, 10 so that the external open valves 3, 4 are opened through the needles 5, 6.
Patent JP-2000166844-A (JP)
Title: Cleaning machine
Inventor: KOUIZUMI TAMATOMO
IPC: A47L15/42
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To detect accurately the temperature of hot water due to ability to detect directly the temperature of hot water supplied, washing clean objects to be cleaned, eliminate wasteful drainage and economize water by providing the temperature sensing section of a temperature detecting means provided in a hot water supply pipe in the hot-water supply pipe. SOLUTION: A temperature-sensing section 7a of a temperature-detection means 7 is provided in the interior of a hot-water supply pipe 12, a part of a hot-water supply pipe, namely so that the temperature of hot water is detected directly, and a pipe 12a is projected from there, and an engagement groove 12c larger in diameter than the pipe 12a, is provided at a halfway point. The temperature-sensing section 7a at the tip of the temperature-detecting means 7 and a collar-shaped engagement section 7b are fitted into the pipe 12a of the hot water supply pipe 12 formed of a elastic body such as rubber, the temperature sensing section 7a is provided in the hot water supply pipe 12, and the engagement section 7b is fitted tightly into the engagement groove 12c of the pipe 12a.  This assembling structure of the temperature sensing section 7a in the pipe 12a detects directly the temperature of hot water passing through the hot-water supply pipe 12, enabling accurate detection of the temperature of hot water.